mikemoi
41 lines
1.0 KiB
TypeScript
41 lines
1.0 KiB
TypeScript
const avoidanceItems = [1, 2, 3, 4, 5, 6];
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const anxietyItems = [7, 8, 9];
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const reverseAvoidanceItems = new Set([1, 2, 3, 4]);
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function scoreItem(answers: string[], item: number) {
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const raw = Number(answers[item - 1] || 1);
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return reverseAvoidanceItems.has(item) ? 8 - raw : raw;
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}
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function average(values: number[]) {
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return values.reduce((sum, value) => sum + value, 0) / values.length;
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}
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export function calculateAttachmentResults(answers: string[]) {
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const avoidance = average(avoidanceItems.map((item) => scoreItem(answers, item)));
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const anxiety = average(anxietyItems.map((item) => Number(answers[item - 1] || 1)));
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let pattern:
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| 'secure'
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| 'preoccupied'
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| 'dismissive'
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| 'fearful' = 'secure';
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const highAvoidance = avoidance >= 4;
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const highAnxiety = anxiety >= 4;
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if (highAvoidance && highAnxiety) {
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pattern = 'fearful';
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} else if (highAvoidance) {
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pattern = 'dismissive';
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} else if (highAnxiety) {
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pattern = 'preoccupied';
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}
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return {
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avoidance,
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anxiety,
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pattern,
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};
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}
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